ES497263A0 - IMPROVEMENTS IN A BIPOLAR DIFRAGMA ELECTROLYZER FOR ELECTROLYSIS FACILITIES. - Google Patents

IMPROVEMENTS IN A BIPOLAR DIFRAGMA ELECTROLYZER FOR ELECTROLYSIS FACILITIES.

Info

Publication number
ES497263A0
ES497263A0 ES497263A ES497263A ES497263A0 ES 497263 A0 ES497263 A0 ES 497263A0 ES 497263 A ES497263 A ES 497263A ES 497263 A ES497263 A ES 497263A ES 497263 A0 ES497263 A0 ES 497263A0
Authority
ES
Spain
Prior art keywords
difragma
electrolyzer
bipolar
electrolysis facilities
electrolysis
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
ES497263A
Other languages
Spanish (es)
Other versions
ES8201638A1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
De Nora SpA
Original Assignee
Oronzio de Nora Impianti Elettrochimici SpA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Oronzio de Nora Impianti Elettrochimici SpA filed Critical Oronzio de Nora Impianti Elettrochimici SpA
Publication of ES497263A0 publication Critical patent/ES497263A0/en
Publication of ES8201638A1 publication Critical patent/ES8201638A1/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/60—Constructional parts of cells
    • C25B9/65—Means for supplying current; Electrode connections; Electric inter-cell connections
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/70—Assemblies comprising two or more cells
    • C25B9/73—Assemblies comprising two or more cells of the filter-press type
    • C25B9/77—Assemblies comprising two or more cells of the filter-press type having diaphragms
ES497263A 1979-11-29 1980-11-28 Bipolar element, method for its manufacture and diaphragm electrolyzer, and process for the electrolysis of alkali metal halide using such a bipolar element. Expired ES8201638A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT27690/79A IT1163737B (en) 1979-11-29 1979-11-29 BIPOLAR ELECTROLIZER INCLUDING MEANS TO GENERATE THE INTERNAL RECIRCULATION OF THE ELECTROLYTE AND ELECTROLYSIS PROCEDURE

Publications (2)

Publication Number Publication Date
ES497263A0 true ES497263A0 (en) 1981-12-16
ES8201638A1 ES8201638A1 (en) 1981-12-16

Family

ID=11222139

Family Applications (2)

Application Number Title Priority Date Filing Date
ES497263A Expired ES8201638A1 (en) 1979-11-29 1980-11-28 Bipolar element, method for its manufacture and diaphragm electrolyzer, and process for the electrolysis of alkali metal halide using such a bipolar element.
ES505339A Expired ES8300144A1 (en) 1979-11-29 1981-09-09 Bipolar element, method for its manufacture and diaphragm electrolyzer, and process for the electrolysis of alkali metal halide using such a bipolar element.

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES505339A Expired ES8300144A1 (en) 1979-11-29 1981-09-09 Bipolar element, method for its manufacture and diaphragm electrolyzer, and process for the electrolysis of alkali metal halide using such a bipolar element.

Country Status (22)

Country Link
US (5) US4279731A (en)
EP (2) EP0031897B1 (en)
JP (3) JPS56102586A (en)
AR (1) AR227296A1 (en)
AT (1) ATE44554T1 (en)
AU (1) AU532517B2 (en)
BR (1) BR8007570A (en)
CA (1) CA1169808A (en)
CS (1) CS223889B2 (en)
DD (1) DD154831A5 (en)
DE (1) DE3072159D1 (en)
ES (2) ES8201638A1 (en)
FI (1) FI67728C (en)
HU (1) HU183256B (en)
IT (1) IT1163737B (en)
MX (1) MX148530A (en)
NO (1) NO157383C (en)
PL (1) PL132356B1 (en)
RO (1) RO81392B (en)
SU (1) SU1126210A3 (en)
YU (1) YU42544B (en)
ZA (1) ZA806648B (en)

Families Citing this family (85)

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IT1163737B (en) * 1979-11-29 1987-04-08 Oronzio De Nora Impianti BIPOLAR ELECTROLIZER INCLUDING MEANS TO GENERATE THE INTERNAL RECIRCULATION OF THE ELECTROLYTE AND ELECTROLYSIS PROCEDURE
US4339323A (en) * 1980-09-18 1982-07-13 Ppg Industries, Inc. Bipolar electrolyzer element
US4340460A (en) * 1980-11-24 1982-07-20 Olin Corporation Internal downcomer for electrolytic recirculation
US4469580A (en) * 1981-03-30 1984-09-04 The Dow Chemical Company Method of making an improved internally supported electrode
DE3132947A1 (en) * 1981-08-20 1983-03-03 Uhde Gmbh, 4600 Dortmund ELECTROLYSIS CELL
US4402809A (en) * 1981-09-03 1983-09-06 Ppg Industries, Inc. Bipolar electrolyzer
US4488948A (en) * 1981-11-23 1984-12-18 The Dow Chemical Company Channel flow cathode assembly and electrolyzer
DE3223701A1 (en) * 1982-06-25 1983-12-29 Metallgesellschaft Ag, 6000 Frankfurt MEMBRANE ELECTROLYSIS CELL WITH VERTICALLY ARRANGED ELECTRODES
JPS5917762U (en) * 1982-07-22 1984-02-03 クロリンエンジニアズ株式会社 Anode for electrolysis
JPS59133384A (en) * 1983-01-19 1984-07-31 Toyo Soda Mfg Co Ltd Electrolytic cell
US4560452A (en) * 1983-03-07 1985-12-24 The Dow Chemical Company Unitary central cell element for depolarized, filter press electrolysis cells and process using said element
US4581114A (en) * 1983-03-07 1986-04-08 The Dow Chemical Company Method of making a unitary central cell structural element for both monopolar and bipolar filter press type electrolysis cell structural units
US4673479A (en) * 1983-03-07 1987-06-16 The Dow Chemical Company Fabricated electrochemical cell
US4488946A (en) * 1983-03-07 1984-12-18 The Dow Chemical Company Unitary central cell element for filter press electrolysis cell structure and use thereof in the electrolysis of sodium chloride
US4568434A (en) * 1983-03-07 1986-02-04 The Dow Chemical Company Unitary central cell element for filter press electrolysis cell structure employing a zero gap configuration and process utilizing said cell
US4561959A (en) * 1983-12-09 1985-12-31 The Dow Chemical Company Flat-plate electrolytic cell
US4575409A (en) * 1984-01-05 1986-03-11 American Hoechst Corporation Apparatus for electrolyzing metal sheet
GB8407871D0 (en) * 1984-03-27 1984-05-02 Ici Plc Electrode and electrolytic cell
DE3420483A1 (en) * 1984-06-01 1985-12-05 Hoechst Ag, 6230 Frankfurt BIPOLAR ELECTROLYSIS WITH GAS DIFFUSION CATHODE
US4588483A (en) * 1984-07-02 1986-05-13 Olin Corporation High current density cell
US4687558A (en) * 1984-07-02 1987-08-18 Olin Corporation High current density cell
US4877499A (en) * 1984-11-05 1989-10-31 The Dow Chemical Company Membrane unit for electrolytic cell
US4654136A (en) * 1984-12-17 1987-03-31 The Dow Chemical Company Monopolar or bipolar electrochemical terminal unit having a novel electric current transmission element
EP0185269A1 (en) * 1984-12-17 1986-06-25 The Dow Chemical Company A wholly fabricated electrochemical cell
EP0185270A1 (en) * 1984-12-17 1986-06-25 The Dow Chemical Company Method of making a unitary electric current transmission element for monopolar or bipolar filter press-type electrochemical cell units
DE3501261A1 (en) * 1985-01-16 1986-07-17 Uhde Gmbh, 4600 Dortmund ELECTROLYSIS
IT1200403B (en) * 1985-03-07 1989-01-18 Oronzio De Nora Impianti SINGLE AND BIPOLAR ELECTROLYTIC CELLS AND RELATED ELECTRODIC STRUCTURES
US4619751A (en) * 1985-04-24 1986-10-28 Robinson Douglas J Anode insulator for electrolytic cell
DE3519272C1 (en) * 1985-05-30 1986-12-18 Heraeus Elektroden GmbH, 6450 Hanau Electrode structure for electrochemical cells
US4923583A (en) * 1985-11-04 1990-05-08 Olin Corporation Electrode elements for filter press membrane electrolytic cells
US4685514A (en) * 1985-12-23 1987-08-11 Aluminum Company Of America Planar heat exchange insert and method
US4755272A (en) * 1986-05-02 1988-07-05 The Dow Chemical Company Bipolar electrochemical cell having novel means for electrically connecting anode and cathode of adjacent cell units
US4702312A (en) * 1986-06-19 1987-10-27 Aluminum Company Of America Thin rod packing for heat exchangers
US4880513A (en) * 1986-06-20 1989-11-14 The Graver Company Method and apparatus for generating acid and base regenerants and the use thereof to regenerate ion-exchange resins
US4705106A (en) * 1986-06-27 1987-11-10 Aluminum Company Of America Wire brush heat exchange insert and method
US4678548A (en) * 1986-07-21 1987-07-07 Aluminum Company Of America Corrosion-resistant support apparatus and method of use for inert electrodes
US4726891A (en) * 1986-09-12 1988-02-23 The Dow Chemical Company Flat plate bipolar cell
DE3726674A1 (en) * 1987-08-11 1989-02-23 Heraeus Elektroden ELECTRODE STRUCTURE FOR ELECTROCHEMICAL CELLS
US4846951A (en) * 1988-07-15 1989-07-11 The Dow Chemical Company Process and apparatus for controlling gasket force in electrolysis cells
US4892632A (en) * 1988-09-26 1990-01-09 The Dow Chemical Company Combination seal member and membrane holder for an electrolytic cell
US4940518A (en) * 1988-09-26 1990-07-10 The Dow Chemical Company Combination seal member and membrane holder for a filter press type electrolytic cell
US4898653A (en) * 1988-09-26 1990-02-06 The Dow Chemical Company Combination electrolysis cell seal member and membrane tentering means
US4886586A (en) * 1988-09-26 1989-12-12 The Dow Chemical Company Combination electrolysis cell seal member and membrane tentering means for a filter press type electrolytic cell
US4915803A (en) * 1988-09-26 1990-04-10 The Dow Chemical Company Combination seal and frame cover member for a filter press type electrolytic cell
BE1004364A3 (en) * 1989-08-11 1992-11-10 Solvay Chassis for electrolyser type filter press and electrolyser monopolar type of filter press.
DE4120359C2 (en) * 1990-06-21 1993-11-18 Deutsche Aerospace Process for the production of an electrochemical cell and its use
US5087344A (en) * 1990-09-26 1992-02-11 Heraeus Elektroden Gmbh Electrolysis cell for gas-evolving electrolytic processes
GB9224372D0 (en) * 1992-11-20 1993-01-13 Ici Plc Electrolytic cell and electrode therefor
IT1273492B (en) * 1995-02-03 1997-07-08 Solvay BOX OF THE END OF AN ELECTRODIALIZER, ELECTRODIALIZER EQUIPPED WITH SUCH A BOX AND USE OF SAID ELECTRODIALIZER
DE19512945A1 (en) * 1995-03-28 1996-10-24 Mannesmann Ag Catalyst tube
US5928710A (en) * 1997-05-05 1999-07-27 Wch Heraeus Elektrochemie Gmbh Electrode processing
JPH11106977A (en) * 1997-09-30 1999-04-20 Asahi Glass Co Ltd Bipolar type ion exchange membrane electrolytic cell
JP2000192276A (en) * 1998-12-25 2000-07-11 Asahi Glass Co Ltd Bipolar-type ion exchange membrane electrolytic cell
AU7444700A (en) * 1999-09-27 2001-04-30 Shinko Pantec Co., Ltd. Water-electrolysis-device-use electrode plate, electrode plate unit, solid electrolytic membrane unit and electrolytic cell
CA2329672C (en) * 2000-12-27 2009-12-22 Donald W. Kirk Bifurcated electrode of use in electrolytic cells
ITMI20010401A1 (en) * 2001-02-28 2002-08-28 Nora Tecnologie Elettrochimich NEW BIPOLAR ASSEMBLY FOR FILTER-PRESS ELECTROLIZER
NO20030763L (en) * 2002-02-20 2003-08-21 Chlorine Eng Corp Ltd Ionebyttemembranelektrolysator
FI113280B (en) * 2002-04-03 2004-03-31 Outokumpu Oy Useful displacement and insulation device for electrolysis
EP1378589B1 (en) * 2002-04-05 2005-12-07 CHLORINE ENGINEERS CORP., Ltd. Ion exchange membrane electrolyzer
ITMI20021524A1 (en) * 2002-07-11 2004-01-12 De Nora Elettrodi Spa CELL WITH ERUPTION BED ELECTRODE FOR METAL ELECTRODEPOSITION
ITMI20031270A1 (en) * 2003-06-24 2004-12-25 De Nora Elettrodi Spa CELL WITH FALLING BED CATHODE FOR ELECTRODEPOSITIONS OF METALS.
ITMI20031881A1 (en) * 2003-10-01 2005-04-02 Nuvera Fuel Cells Europ Srl BIPOLAR SEPARATOR FOR BATTERY OF FUEL CELLS.
EP1528126A1 (en) * 2003-10-30 2005-05-04 Vandenborre Hydrogen Systems N.V. An integrated electrolyser module with an internal gas/liquid separator
DE102004014696A1 (en) * 2004-03-25 2005-10-13 De Nora Deutschland Gmbh Hydrodynamic devices for electrochemical cells
ITMI20042248A1 (en) * 2004-11-19 2005-02-19 Uhdenora Technologies Srl BIPOLAR PLATE FOR ELECTROLYZER INCLUDING A SINGLE WALL
FR2887896A1 (en) * 2005-07-04 2007-01-05 Ecole Nale Sup Artes Metiers Device for the electrolytic production of metal powders, notably iron or zinc, to act as a reagent to remove dissolved heavy metals and nitrate ions from industrial effluent
AU2007357547B2 (en) * 2007-08-06 2011-06-02 Gomez, Rodolfo Antonio M Improved electrochemical system for metal recovery
CN101451245B (en) * 2007-12-07 2010-09-29 中国蓝星（集团）总公司 Dipolar type natural circulation ionic membrane electrolysis cell
JP5490599B2 (en) * 2010-04-15 2014-05-14 株式会社オメガ How to use ceramic electrodes
DE102013207075A1 (en) * 2013-04-19 2014-10-23 Robert Bosch Gmbh Bipolar plate concept with integrated power distributors for electrolysers
DE102013207082A1 (en) * 2013-04-19 2014-10-23 Robert Bosch Gmbh Design of a cell separator as a platinised bimetal sheet
JP6543277B2 (en) 2014-06-24 2019-07-10 ケメティックス インコーポレイテッド Narrow gap non-split electrolytic cell
EP3093374A1 (en) * 2015-05-12 2016-11-16 Exen Sarl Electrolyzer apparatus
CN105200449B (en) * 2015-10-12 2017-07-11 南京工程学院 A kind of electrolyte through hole on off mechanism and electrolysis wetting system
CN105714328B (en) * 2016-03-31 2018-10-12 沈阳化工大学 A kind of forced circulation ion-exchange membrane electrolyzer
EP3464683B1 (en) * 2016-05-26 2021-07-07 Calera Corporation Anode assembly, contact strips, electrochemical cell, and methods to use and manufacture thereof
TWI633064B (en) 2017-06-05 2018-08-21 財團法人工業技術研究院 Electrolytic reduction module unit and water purification device
CN108314145A (en) * 2017-12-29 2018-07-24 深圳安吉尔饮水产业集团有限公司 Filter, free radical electrode assembly and water purifier
JP7293709B2 (en) * 2019-02-19 2023-06-20 株式会社豊田中央研究所 Electrochemical reactor and artificial photosynthesis device
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Also Published As

Publication number Publication date
US4425214A (en) 1984-01-10
EP0031897B1 (en) 1989-07-12
PL228167A1 (en) 1981-09-18
FI67728C (en) 1985-05-10
JPS6315354B2 (en) 1988-04-04
ATE44554T1 (en) 1989-07-15
RO81392B (en) 1983-04-30
YU302380A (en) 1983-02-28
AU532517B2 (en) 1983-10-06
JPS57203783A (en) 1982-12-14
CS223889B2 (en) 1983-11-25
ZA806648B (en) 1981-11-25
EP0111149A1 (en) 1984-06-20
BR8007570A (en) 1981-06-02
YU42544B (en) 1988-10-31
CA1169808A (en) 1984-06-26
FI67728B (en) 1985-01-31
IT7927690A0 (en) 1979-11-29
JPS6024186B2 (en) 1985-06-11
NO803330L (en) 1981-06-01
SU1126210A3 (en) 1984-11-23
AU6479780A (en) 1981-07-02
DE3072159D1 (en) 1989-08-17
DD154831A5 (en) 1982-04-21
JPS6196093A (en) 1986-05-14
MX148530A (en) 1983-04-29
US4279731A (en) 1981-07-21
HU183256B (en) 1984-04-28
AR227296A1 (en) 1982-10-15
EP0031897A3 (en) 1981-10-14
US4389298A (en) 1983-06-21
ES505339A0 (en) 1982-10-01
US4417960A (en) 1983-11-29
ES8201638A1 (en) 1981-12-16
US4518113A (en) 1985-05-21
PL132356B1 (en) 1985-02-28
FI803655L (en) 1981-05-30
ES8300144A1 (en) 1982-10-01
IT1163737B (en) 1987-04-08
JPS56102586A (en) 1981-08-17
JPS6137355B2 (en) 1986-08-23
NO157383C (en) 1988-03-09
EP0031897A2 (en) 1981-07-15
RO81392A (en) 1983-04-29
NO157383B (en) 1987-11-30

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